#55A42B#55A42B

#55A42B is a light, vivid yellow-green. Relative luminance 0.287; OKLCH L 64.4% C 0.172 H 137.0°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#55A42B
RGB	rgb(85, 164, 43)
HSL	hsl(99, 58%, 41%)
HSV	hsv(99, 74%, 64%)
CMYK	cmyk(48.2%, 0%, 73.8%, 35.7%)
CIE-LAB	lab(60.48, -45.42, 52.13)
CIE-LCH	lch(60.48, 69.15, 131.06°)
OKLab	oklab(64.41% -0.126 0.1174)
OKLCH	oklch(64.41% 0.172 137)
XYZ	xyz(17.4573, 28.6555, 6.8962)
Luminance	0.2866 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A42B #7A2BA4

analogous

#91A42B #55A42B #2BA43E

triadic

#55A42B #2B55A4 #A42B55

tetradic

#55A42B #2B91A4 #7A2BA4 #A43E2B

square

#55A42B #2B91A4 #7A2BA4 #A43E2B

split-complementary

#55A42B #3E2BA4 #A42B91

monochromatic

#234312 #3C741E #55A42B #70CD3F #95D970

Accessibility & contrast

On white

3.12

#55A42B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#55A42B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #55A42B

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A42B	#FFFFFF	#000000	##000000
##55A42B	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9614

Deuteranopia (green-blind)

#9F8F37

Tritanopia (blue-blind)

#509E8D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #55a42b;
/* rgb */ color: rgb(85, 164, 43);
/* oklch */ color: oklch(64.4% 0.172 137.0);

Tailwind

colors: {
  custom: {
    50: '#8cbf6c',
    500: '#55a42b',
    950: '#000000',
  },
}

SCSS

$custom: #55a42b;
$custom-light: #8cbf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#55a42b",
  "rgb": {
    "r": 85,
    "g": 164,
    "b": 43
  },
  "hsl": {
    "h": 99.174,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.64414,
    "c": 0.17224,
    "h": 137
  },
  "luminance": 0.28657
}

Semantic roles & 50–950 ramp

primary

#55A42B

secondary

#A36AC1

accent

#46E2AC

background

#F9FBF6

surface

#F1F7EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #55A42B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →